14368-49-1

Basic information

• Product Name: 4-nitrobenzenediazonium
• Synonyms: FastScarletGgSaltC.I.37010;Benzenediazonium, 4-nitro- (9CI);4-nitrophenyldiazonium
• CAS NO: 14368-49-1
• Molecular Formula: C₆H₄N₃O₂
• Molecular Weight: 150.11486
• EINECS: 238-340-9
• Product Categories: NITRO
• Mol File: 14368-49-1.mol
• Article Data: 11

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: 4-nitrobenzenediazonium(CAS DataBase Reference)
• NIST Chemistry Reference: 4-nitrobenzenediazonium(14368-49-1)
• EPA Substance Registry System: 4-nitrobenzenediazonium(14368-49-1)

Safety Data

• Hazardous Substances Data: 14368-49-1(Hazardous Substances Data)

Usage

Definition

ChEBI: The aromatic diazonium ion formed from diazotisation of the amino group in 4-nitroaniline.

InChI:InChI=1/C6H4N3O2.BF4/c7-8-5-1-3-6(4-2-5)9(10)11;2-1(3,4)5/h1-4H;/q+1;-1

Upstream product

• 58142-01-1 E 4-nitrobenzenediazotate anion 
• 40078-29-3 4-nitro-benzene-standard diazotate 
• 40078-29-3 4-nitro-benzenediazo hydroxide 
• 62-53-3 aniline 
• 17032-11-0 anilinium 
• 100-01-6 4-nitro-aniline 
• 82944-48-7 benzyl (E)-p-nitrophenylazo ether 
• 82952-88-3 t-butyl 4-nitrophenylazo ether 
• 82944-47-6 C₉H₇N₃O₃ 
• 58692-49-2 isopropyl (E)-p-nitrophenylazo ether 
• 7227-92-1 3,3-dimethyl-1-(4-nitrophenyl)triazene 
• 16020-14-7 (E)-1-methoxy-2-(4-nitrophenyl)diazene 

Downstream Products

• 93937-78-1 (E)-2-(p-nitrophenylazo)imidazole 
• 92166-66-0 3,4-Dimethyl-2-(4-nitro-phenylazo)-phenol 
• 106167-09-3 benzothiazole-2-carbaldehyde (4-nitro-phenyl)-hydrazone 
• 873969-44-9 3-hydroxy-6-hydroxymethyl-2-(4-nitro-phenyl)-pyran-4-one 
• 59775-83-6 5-[2-(4-nitrophenyl)diazen-1-yl]-4-phenyl-1,3-thiazol-2-amine 
• 100848-21-3 4-[4-(4-nitro-phenylazo)-phenyl]-morpholine 
• 1778-65-0 2,6-Dimethyl-4-(4-nitro-phenylazo)-phenol 
• 111532-08-2 4-Benzyl-2-(4-nitro-phenylazo)-phenol 
• 10355-53-0 4-nitro-p-terphenyl 

Relevant articles and documents

-

-

Star-shaped molecules containing both azo chromophores and carbazole units as a new type of photoresponsive amorphous material

We synthesized a series of star-shaped molecules containing both azo chromophores and carbazole units (nCz-AZ-X), where n is the number of carbazole units (n = 3 and 6) and X represents cyano (CN) and nitro (NT) as the electron-withdrawing groups on the azobenzenes. The azo compounds existed as amorphous solids at room temperature with glass transition temperatures (T g) of 89, 86, 74 and 73 °C for 3Cz-AZ-CN, 3CZ-AZ-NT, 6Cz-AZ-CN and 6Cz-AZ-NT, respectively. Thin solid films of the azo molecular glasses were obtained by spin-coating. The formation of the photoinduced self-structured surface patterns was investigated by irradiating the solid thin films of the azo molecular glasses with a uniform laser beam (532 nm, 200 mW cm-2) at normal incidence. The formation of surface-relief-gratings (SRGs) was studied by exposing the thin films to an interference pattern of the laser beams (532 nm, 80 mW cm-2). The formation of both the self-structured surface patterns and SRGs showed a close correlation with the electron-withdrawing groups of the azo chromophores and the content of the carbazole units in the molecules. The development of these new star-shaped molecules can add a new member to the category of azo molecular glasses and lead to a deeper understanding of the photoinduced effects and their correlation with molecular structures. The Royal Society of Chemistry 2013.

Micellar catalysis in the systems arylamine-diphenylamine-NO 2-

By methods of UV and IR spectroscopy and thermogravimetry reactions of diazotizaion and azo coupling were studied in the systems of primary arylamine (p-nitro-, p-carboxy- and p-sulfoaniline)- diphenylamine -nitrite ion in water and micellar media on the basis of surfactants. The micellar catalysis effect of sodium dodecylsulfate in the micellar media was revealed. Rate of diazotization was shown to be independent of the surfactants of various types. Formation of ionic associates of azo dyes with dodecylsulfate anions in premicellar region was established and physicochemical characteristics of the associates were estimated.